baber/WOPTO huggingface dataset:
Patent JP-H0852408-A (JP)
Title: Biodegradable plastic writing utensil or coating utensil with built-in coloring liquid
Inventor: SHIBAZAKI MASAKI
IPC: C08L101/16
Filed: 1994-08-11
Abstract: PURPOSE:To provide a biodegradable plastic writing utensil capable of fitting practical use by incorporating the coloring liquid containing a coloring agent, an aliphatic hydrocarbon and/or alicyclic hydrocarbon solvent and a resin soluble in the solvent as indispensable constituents in barrel composed of an aliphatic polyester molded body. CONSTITUTION:The barrel of the writing utensil is molded from the aliphatic polyester of the biodegradable plastic. On the other hand, the coloring liquid is formed from the coloring agent, the solvent consisting mainly of the aliphatic hydrocarbon and/or alicyclic hydrocarbon and the resin such as an alkyl phenol resin soluble in the solvent as the indispensable constituents. The coloring liquid is incorporated in the barrel. As the solvent, the aliphatic hydrocarbon such as n-pentane or the alicyclic hydrocarbon such as cyclopentane is used. By this constitution, the aliphatic polyester is not swollen by the solvent and also the permeation of steam is prevented.
Patent JP-H0497212-A (JP)
Title: Laser beam scanner
Inventor: NAKAZAWA ATSUSHI
IPC: G02B26/10
Filed: 1990-08-10
Abstract: PURPOSE:To make the whole device compact by directly rotating a compact projector and successively leading beams from the projector to plural reflectors. CONSTITUTION:Plural reflectors 31a to 31h inclined from a fixing plate 30 only by a prescribed angle is arranged on one surface of the fixing plate 30 along a circumference C and a motor 34 to be a rotating means constituted of fixing the projector 33 to a rotation spindle 32 is fixedly arranged oppositely to the reflector (31) side surface of the fixing plate 30. The motor 34 rotates the projector 33 around the axis l1 passing the center of the circumference C arranging the plural reflectors 31 and vertical to the fixing plate 30. Since beams projected from the projector 33 are successively made incident upon plural reflectors 31, a large optical constitution is not required.
Patent JP-S58117227-A (JP)
Title: Production of glass/polyester laminated sheet
Inventor: MIWA AKITSUGU
IPC: B32B5/22
Filed: 1981-12-29
Abstract: PURPOSE:To obtain a polyester laminated sheet improved in moldability and dimensional stability, by laminating prepregs prepared by impregnating glass base with an unsatruted polyester condensate solution containing powdered glass  fiber and applying heat and pressure to the resulting laminated bases. CONSTITUTION:Prepregs are prepared by impregnating glass bases with an unsaturated polyester condensate solution containing 10-70wt%, based on unsaturated polyester, powdered glass fiber. A plurality of the prepregs are laminated and subjected to heat and pressure to obtain a laminated sheet. When used in amounts below 10wt%, the powdered glass fiber neither has an effect of moderately lowering fluidity nor has an effect on dimensional stability, such as  warpage and twist, of the laminated sheet produced. When the amount exceeds 70wt%, the vernish decreases in fluidity greatly, so that resin-free voids or  maldistribution of resin result, thereby lowering the properties of the product.  Further, the powdered glass fiber is preferred to have a particle size as large as  20-200mu because it can control the fluidity of the varnish moderately.
Patent JP-H0632813-A (JP)
Title: Polymerization initiator composition
Inventor: TAKAYAMA MORITAKA
IPC: C08F2/54
Filed: 1992-07-17
Abstract: PURPOSE:To provide a polymerization initiator composition composed of a diaryl iodonium salt capable of forming a cation by radiation exposure and a specific organic compound containing CO bond, exhibiting excellent cure- acceleration action and having excellent storage stability in light-shielded state. CONSTITUTION:This polymerization initiator composition contains (A) a diaryl iodonium salt of formula I (R is alkyl; X is BF4, PF6, SbF6 or AsF6) dissociating to form a cation by radiation exposure [e.g. bis(dodecylphenyl) iodonium hexafluoroantimonate] and (B) an organic compound containing CO bond and expressed by formula II to formula IV (R<1> is H or 1-3C alkyl; R<2> and R<3> are methyl or ethyl) (e.g. 1-hydroxycyclohexyl-phenylmethane or 2,2-dimethoxy-1,2- diphenylethane). The polymerization initiator composition is compounded to a cation-polymerizable resin (e.g. bisphenol A epoxy resin) in an amount of 0.1-20 pts.wt., preferably 0.1-10 pts.wt.
Patent JP-H0375442-A (JP)
Title: Electric water heater
Inventor: HARA KAZUO
IPC: F24H1/20
Filed: 1989-08-18
Abstract: PURPOSE:To facilitate cleaning in a tank without damaging function by providing an electric water heater with a water spray plate in the neighborhood of a hot water supply port to which a hot water feed pipe is connected in the tank. CONSTITUTION:Water is vigorously discharged from upward from a hot water feed pipe 5 into a tank 1 via a joint 6 by changing over a mixing faucet 3 to a water feed pipe 4 side, closing a hot water feed tap 7 and opening a water feed faucet 2. The gushing water strikes a water spray plate 10 provided in the tank 1 and is scattered by the water spray plate 10. The scattered water uniformly spatters the inner wall surface of the tank 1 and flows down along the inner wall surface. A water flow washes off deposit attached to the inner wall surface of the tank 1 and is discharged from the lower portion of the tank 1 via a drainage faucet 8. Thus, the inside of the tank 1 can be easily cleaned up without conducting a special operation.
Patent JP-H1054183-A (JP)
Title: Hinged door
Inventor: TEJIMA TATSUO
IPC: E06B3/36
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To prevent the wear of an air-tight member, and to improve the safety by setting the distance from the center of the axis of a pivot hinge to a closely attached part to the air-tight member provided on a longitudinal frame to the prescribed value, and curving the surface of a hanging end part to the prescribed shape. SOLUTION: A hinge door is opened/closed around the axis of a pivot hinge provided above and below a hanging end part 2. The surface of the end part 2 is curved following the curve whose curvature is gradually reduced from the point B on the surface located on the line passing through the center O of the axis of the pivot hinge and parallel to the surface of the hinged door to the point A of a closely attached part to an air-tight member 5 so that a finger is not caught between the end part 2 and a longitudinal frame 6. The distance L1 from the center O to the point A is larger than the distance L2 from the center O to the point B.  When the door is closed, the point B passes the part closer to the center O than the air-tight member 5 forming an arc with its center at the point O and the radius L2, and the point A forms an arc with its center at the point O and the radius L1, and is intersected with the outer circumference of the air-tight member 5, and the air-tight member 5 is closely attached to the end part 2 only in the closed condition of the door to prevent the wear.
Patent JP-S60102877-A (JP)
Inventor: KURAUSU RITSUSHIYUMIYURAA
IPC: H02M7/42
Filed: 1984-10-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0763262-A (JP)
Title: Htdraulic continuously variable transmission operating device
Inventor: MURAKAMI TETSUJI
IPC: B60K17/10
Filed: 1993-08-27
Abstract: PURPOSE:To smooth angle control of the swash plate of a hydraulic continuously variable transmission. CONSTITUTION:A swash plate 3 for operating a variable displacement pump 2 to be rotated together with an input shaft l in the direction along the input shaft 1 while guiding it is provided around the swash plate shaft 4 so as to be oscillated, and a ball 6 is interposed between a cam plate 5 capable of being rotatably operated around a core of the input shaft 1 and the swash plate, and the swash plate 3 is oscillated around the swash plate shaft 4, so as to operating-control the swash plate angle.
Patent JP-H0939014-A (JP)
Title: Terminal processing method of molding
Inventor: MURAGUCHI KOICHI
IPC: B29L31/30
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To perfectly perform the duplication of a mold surface without generating a thin-walled part and to obtain a terminal good in appearance when the rear surface part of the terminal part of a mole material and heating and softening the terminal part to form the same into a predetermined shape by press molding. SOLUTION: The rear surface 22 of the terminal part 21 of a mole material 20 having a definite cross-sectional shape is partially cut off and the terminal part 21 is heated and softened to be introduced into the terminal molding part 33 of a fixed mold 31 and a movable mold 32 is moved to clamp the molds to form the terminal part into a predetermined shape by press molding and, at the time of the molding of the terminal part, a push-in protruding part 35 is attached to the movable mold in a detachable manner to press the protruding part to the rear surface part of the mole material to perform molding and the protruding member is embedded in the rear surface part of the mole material.
Patent JP-H1059445-A (JP)
Title: Jetting cover for aerosol container
Inventor: OMI HIDEHIKO
IPC: B65D83/14
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To discharge a remaining propellant continuously without keeping pressing a pressing body by hand by a method wherein a lock band which extends in a manner to surround the peripheral edge on a free end side of the pressing body, is provided, and both end parts of the lock band are connected to a flange wall in such a manner that they may be rotatable independently from the pressing body. SOLUTION: On a flange wall, a lock band 30 is provided in a manner to surround the fan-shaped leading end side of a pressing body 10. This lock band 30 is connected to the flange wall at both end parts, and is formed so as to be rotatable independently from the pressing body 10, and keeps the pressing body 10 under a depressed state. When a remaining propellant is discharged, the lock band 30 is rolled up, and is engaged with a protuberance on the pressing surface 12 of the pressing body 10 or a rib 31, and by doing so, the pressing body 10 is kept under a state wherein it is depressed downward by the elastic force of the lock band 30, and the propellant remaining in the container is discharged from a nozzle 11. By this method, the remaining propellant can be completely discharged without keeping depressing the pressing body by hand.
Patent JP-H0377548-A (JP)
Title: Shock wave treatment apparatus
Inventor: OKAZAKI KIYOSHI
IPC: A61B17/22
Filed: 1989-08-21
Abstract: PURPOSE:To perform treatment based on a treatment program and to improve treatment effect by irradiating a subject with the shock wave converged to said subject by a means setting a shock wave irradiation condition. CONSTITUTION:An operator operates a shock wave applicator 17 while observes a TV monitor, for example, to probe a renal calculus. When the renal calculus is found out, a shock wave irradiation condition is determined corresponding to the position or size of said calculus to be set a shock wave irradiation condition setting apparatus 101. This set value is displayed on the TV monitor 103 as the shock wave irradiation state corresponding to a display image through a signal converting system 21 under the control of a CPU 22. When the setting of the irradiation condition is completed, the operator pushes a pulse generating switch 29 to start the irradiation with a shock wave. By this method, when continuous irradiation is performed by the number of temporary stops, the irradiation with a shock wave is temporarily stopped under the control of the CPU 22. By this constitution, treatment based on a treatment program can be performed and treatment effect is improved.
Patent JP-H0658010-A (JP)
Title: Vibration isolating device
Inventor: SUZUKI TETSUO
IPC: E04H9/02
Filed: 1992-08-10
Abstract: PURPOSE:To generate absolute isolation of vibration even for a large displacement by forming a vibration isolating device from a roller dolly, a means to generate long cyclic period for supporting the structure concerned on the dolly, the first actuator furnished between the dolly and the ground, and the second actuator installed between the structure and dolly. CONSTITUTION:When a ground 2 makes earth motion displacement y1 owing to occurrence of an earthquake, an actuator 7 receives signal from an earthquake sensor 10 and makes displacement control of a roller dolly 3 by a displacement y2 in the direction opposite the earth motion displacement. This dolly displacement y2 generates the remaining difference  y=y1-y2 because a static friction and a dynamic friction arise as the frictional resistance of a sliding device 6. The relative displacement  y of the dolly 3 with the structure concerned 5 is calculated by a calculating device 13 on the basis of signals given by a dolly sensor 11 and a structure vibrating condition sensor 12. Receiving the result therefrom, an actuator 8 makes displacement control in the direction opposite the displacement of the structure 5 through a resilience means 9. Because the relative displacement  y is comparatively small, even a conventional absolute vibration isolating system can satisfactorily put the structure 5 at standstill upon the absolute coordinates.
Patent JP-S6191347-A (JP)
Title: Iron-base sintered material
Inventor: TAKAHASHI YOSHITAKA
IPC: C22C38/16
Filed: 1984-10-11
Abstract: PURPOSE:To obtain an iron-base sintered material contg. desired amounts of P and C and having superior strength by blending iron powder with powder of a Cu-P mother alloy having a low m.p. and graphite powder and by sintering the blend at a low temp. CONSTITUTION:Iron powder or iron-base powder as a base is blended with powder of a Cu-P mother alloy having a low m.p. and graphite powder. The mother alloy consists of 1.0-13wt% P and the balance Cu with <=1.0wt% inevitable impurities. The blend is sintered at <=1,200 deg.C to obtain a sintered body contg. 0.03-0.4% P and 0.1-0.8%, preferably 0.2-0.5% C. Since the mother alloy powder forms a liq. phase in the sintering stage, the diffusion of the alloying elements is facilitated, increasing the density of the sintered iron alloy. The coarsening of grains can be prevented because sintering can be carried out at a low temp., and at the same time, Cu and P bring solubilization strengthening, so the strength of the sintered body can be improved considerably.
Patent JP-S6368938-A (JP)
Title: Test system for information processor
Inventor: KANO YUICHI
IPC: G06F11/24
Filed: 1986-09-10
Abstract: PURPOSE:To detect latent trouble without shortening a service operation time by providing a margin control means and controlling the operation margin width of an information processor according to a mode decoding result. CONSTITUTION:In mode where the margin control part 2 is connected to the information processor 1 and a test program is run, the control part 2 selects a low voltage power source, a high frequency clock, etc., with the output of an FF, etc., corresponding to a signal obtained by decoding the mode to make the operation margin of the processor 1, thereby executing a program corresponding to the test program. If an interruption signal is applied in this test mode, it is decoded to start a normal service program and the control part 2 operates the processor 1 in a large margin state to put the processor 1 in a small-margin test state at the end of the interruption processing and then in large-margin normal service mode at the end of the test mode. Consequently, a time zone exclusively for the test mode need not be fixed and the latent trouble of the information processor is detected in the small margin state without shortening the service operation time.
Patent JP-H0943482-A (JP)
Title: Mechanism for driving photographic lens of camera
Inventor: HORIKOSHI SATORU
IPC: G02B7/08
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for driving a photographic lens for a camera in which vibration is prevented from being transmitted from a stepping motor to a lens frame so as to reduce noise by interposing a vibration proof means between a fork arranged in the middle of a power transmission path from the stepping motor to the lens frame and an input arm part provided on the lens frame and holding the input arm part and the vibration proof means between the pair of forks. SOLUTION: A lead screw 13 is formed on the output shaft 12a of the motor 12, the holding arms 16a and 16b of a driving block 16 are screwed to the lead screw 13, and the input arm part 19 is held between the pair of forks 17a and 17b of the driving block 16 by interposing the vibration-proof means 20a and 20b. The part 19 is formed on the part of the frame 18, and a photographic lens 14 is held to the frame 18. The lead screw 13 is rotated by the operation of the motor 12, the block 16 moves forward and backward, and the lens 14 moves forward and backward with the frame 18.
Patent JP-2000047733-A (JP)
Title: Stop position adjusting device for moving member
Inventor: NAKADA KANAME
IPC: G11B33/02
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To make manufacturable a stop position adjusting device at a low cost by making it possible to have a simple and small-sized constitution for stopping a moving member at an arbitrary position within the permissible range of a movement destination with respect to a device main body. SOLUTION: The moving member can be stopped at the arbitrary position within the permissible range after detection with sensors 123 and 125 by stopping the automatic moving operation of the moving member longer than a specific time after the sensors 124 and 125 detect the moving member being present the permissible range before the position of a maximum movable range at the movement destination of the moving member mounted on the equipment main body so that automatic movement is enabled.
Patent JP-S6190157-A (JP)
Title: Photosensitive body processor
Inventor: SAITO NORIO
IPC: G03D5/00
Filed: 1984-10-09
Abstract: PURPOSE:To set a processing time, etc., automatically corresponding to the kind of a photosensitive body and perform invariably excellent processing without any malfunction by providing a detecting means which detects information on the processing time which varies with various photosensitive bodies to be processed. CONSTITUTION:An automatic developing device performs development processing by superposing a guide web applied with a processing agent and a photosensitive material one over another, and a roll film F and an enclosure 3 containing a developer D are loaded in a main body 11 in a pair. A black or white, or lustor or nonluster display which differs in reflection factor to indicate the kine of the roll film F is provided on the external wall of the enclosure 32 corresponding to sensors S1-S3 provided to a main body 11. Namely, the sensors S1-S3 provided on the internal wall surface of the main body 11 consists of light emitting elements which emit light and photodetecting elements which detect reflected light from the display photoelectrically to detect information on the length of the roll film F to be developed and whether the film is color or black-and-white film, thereby detecting a development time.
Patent JP-H0637162-A (JP)
Title: Inspecting device for ic lead
Inventor: NAMIENO MAKOTO
IPC: H01L23/50
Filed: 1992-07-18
Abstract: PURPOSE:To rapidly and accurately inspect a deformation of an IC lead while reducing in size an inspecting device and to further inspect in a state near a mounting state of an IC. CONSTITUTION:Electrode 11 pair are provided on a board, and an insulating film 13 is superposed thereon. IC leads 12 are so opposed that ends correspond to the electrode 11 pair, and an electrostatic capacity between the pair is measured by state discriminating means. If a bent deformation exists at the lead 12, the capacity between the electrodes 11 is reduced.
Patent JP-H0262544-A (JP)
Title: Photoresist composition
Inventor: TODOKO MASAAKI
IPC: G03F7/20
Filed: 1988-08-30
Abstract: PURPOSE:To obtain the positive type photoresist compsn. adequate for lithography using deep UV rays and excimer laser as a light source by constituting the compsn. of a prescribed polymer and a compd. which generates an acid by active rays. CONSTITUTION:The polymer has the resin having an ether group as a resin component and having excellent transparency and has the structure expressed by formula. R1, R3 denote 1 to 5C alkyl groups; R2 is 1 to 10C alkyl group; 0.1<=m/(m+n)<=1. A photoacid generating agent such as diphenyl ethane deriv. which efficiently generates the acid by irradiation of deep UV rays and excimer laser light is used as the photosensitive component. Sufficient exposing of the exposed part of the resist down to the bottom is enabled by this constitution and the C-O bond of the essential component resin is cloven by the generated acid and heat to create the -OH group and to increase the alkaline solubility of the resin. As a result, a large difference is generated in the solubility with the unexposed part and the sensitivity, definition and development latitude of the resist are improved.
Patent JP-H0376445-A (JP)
Title: Digital multiplexer
Inventor: MUROZONO AKITAKA
IPC: H04L5/22
Filed: 1989-08-18
Abstract: PURPOSE:To considerably simplify a multiplexer and to reduce the cost by monitoring which of a data signal, a voice signal and a FAX signal is sent, switching the internal circuit in response to the result of monitoring and transmitting the data signal, the voice signal and the FAX signal through a same transmission channel. CONSTITUTION:Which of the data signal, the voice signal or the FAX signal is transmitted is monitored by a FAX/data/voice transmission detector 113 and a FAX/data/voice reception detector 114. Digital switches 111a, 111b are used to apply the switching of the internal circuit in response to the result of monitoring to use the data signal, the voice signal or the FAX signal switchingly in a same channel. Thus, the same transmission line and an interface circuit 11 transmit all of the data signal, the voice signal and the FAX signal to simplify the multiplexer and to realize the low cost.
Patent JP-H0376203-A (JP)
Title: Varistor and manufacture thereof
Inventor: SHIMABARA YUTAKA
IPC: H01C7/10
Filed: 1989-08-18
Abstract: PURPOSE:To obtain a laminated varistor having low critical voltage without decrease in voltage non-linear coefficient by a method wherein, between semiconductor ceramic layers, a printed layer of conductive paste is formed on an electric connection part, and a printed layer of glass paste is formed on an electric insulating part. CONSTITUTION:A plurality of semiconductor ceramic plates 1a to 1e, having voltage non-linearity, are sintered in advance, and they are sintered by interposing conductive paste 2a to 2e and glass paste 3a to 3e, between the layers of each ceramic plate. Accordingly, the sintering temperature and the printing temperature of each ceramic plate can be set at an optimum condition respectively. As a result, the generation of decrease in voltage non-linear coefficient (alpha) due to the diffusion of electrode material against resistive material and the incomplete sintering of resistive material can be prevented. As ohmic electrode material is used as the material of conductive paste, the printed layer of conductive paste and the ceramic plate are brought into the state of ohmic contact, and a large voltage non-linearity coefficient can be obtained with low varistor voltage.